8151444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4645

約数の個数: 54

約数和(自身を含む): 23974314

約数和(自身を除く): 15822870

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 4621, 9242, 13863, 18484, 27726, 32347, 41589, 55452, 64694, 83178, 97041, 129388, 166356, 194082, 226429, 291123, 388164, 452858, 582246, 679287, 905716, 1164492, 1358574, 2037861, 2717148, 4075722, 8151444]

約数ペア:

[(1, 8151444), (2, 4075722), (3, 2717148), (4, 2037861), (6, 1358574), (7, 1164492), (9, 905716), (12, 679287), (14, 582246), (18, 452858), (21, 388164), (28, 291123), (36, 226429), (42, 194082), (49, 166356), (63, 129388), (84, 97041), (98, 83178), (126, 64694), (147, 55452), (196, 41589), (252, 32347), (294, 27726), (441, 18484), (588, 13863), (882, 9242), (1764, 4621)]